we were able to identify the major organs and take samples of each of those for toxicology analysis. >> reporter: kahn died in july after he was about to complete $425,000 in lottery winnings. his cause of death was hardening of the arteries which could be a heart attack or stroke. then a relative demanded a closer look. further tests revealed he was poisoned by cyanide. it may be difficult to tell how the poison was ingested. >> cyanide can essentially evaporate and leave the tissues. so it is possible that cyanide that was in the tissues is no longer in the tissues after several months. we'll just have to see how the results play out. >> reporter: it will take a few weeks to get the results of the tests. >>> today the transportation security administration confirmed it will get rid of those body scanners that give screeners a naked image of your body. congressman dated the agency stop using those x-ray machines by june. tsa will continue to use another type of scanner that only shows a generic image. >>> still ahead people start getting their hands on the hottest tickets in town co